Battery: Li-ion 3.7V 230mAh
Screen: 1.81” 240 x 286 LCD
Technology bluetooth: 5.1 BLE
Standby time: up to 30 days
Bands of frequency BLE & Audio: 2402-2480MHz
Maximum radio-frequency power BLE: 4.88dBm
Maximum radio-frequency power Audio: 1.03dBm
Water resistance: IP67
Dimensions casing: 45 x 38 x 11.4 mm
Weight: 53.8g
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